17962017332

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{280009}}^1$

素因数の和:280128

約数の個数: 48

約数和(自身を含む): 37633344000

約数和(自身を除く): 19671326668

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 79, 116, 158, 203, 316, 406, 553, 812, 1106, 2212, 2291, 4582, 9164, 16037, 32074, 64148, 280009, 560018, 1120036, 1960063, 3920126, 7840252, 8120261, 16240522, 22120711, 32481044, 44241422, 56841827, 88482844, 113683654, 154844977, 227367308, 309689954, 619379908, 641500619, 1283001238, 2566002476, 4490504333, 8981008666, 17962017332]

約数ペア:

[(1, 17962017332), (2, 8981008666), (4, 4490504333), (7, 2566002476), (14, 1283001238), (28, 641500619), (29, 619379908), (58, 309689954), (79, 227367308), (116, 154844977), (158, 113683654), (203, 88482844), (316, 56841827), (406, 44241422), (553, 32481044), (812, 22120711), (1106, 16240522), (2212, 8120261), (2291, 7840252), (4582, 3920126), (9164, 1960063), (16037, 1120036), (32074, 560018), (64148, 280009)]